@misc{cryptoeprint:2017:1211,
    author = {Qingju Wang and Lorenzo Grassi and Christain Rechberger},
    title = {Zero-Sum Partitions of PHOTON Permutations},
    howpublished = {Cryptology ePrint Archive, Report 2017/1211},
    year = {2017},
    url = {https://eprint.iacr.org/2017/1211},
}